Brass Hex Counter Sunk Plug 1/16″ 1/8″ 1/4″ 3/8″ 1/2″ 3/4″ NPT
【Size】1/16″NPT 5PCS, 1/8″NPT 5PCS, 1/4″NPT 5PCS, 3/8″NPT 5PCS, 1/2″NPT 5PCS, 3/4″NPT 5PCS. 【Hex Plug】Countersunk plug with a hex drive for closing the end of a pipe or fitting. The plug inserts into female pipe and has an internal hexagonal head for increased leverage with a wrench during installation and disassembly.